Model aided design of tuned rubber TVD

• Autorzy: Pankiewicz J. , Chiliński B. , Wądołowski M.

Identyfikatory

DOI

10.5604/12314005.1217250

• Języki publikacji: EN

Abstrakty

EN

The rotation of a crankshaft in piston combustion engines results from the acting of tangential forces on the crank, whose value changes with the change of the angle of shaft rotation. This results in torsional vibrations. These vibrations become especially dangerous when the frequency of changes of any components of tangential force is near or equal to the natural frequency of the shaft. It leads to resonant amplification of vibration amplitude and to exceeding the limit values of the angle of shaft torsion. Most often in such cases, various types of torsional vibration dampers are used. In automotive industry, these are usually rubber vibration dampers. Typical torsional vibration damper is an example of a resonant damper, which is designed for the most dangerous resonant frequency of the crankshaft related to the first form of vibration for which the torsional vibrations usually have the greatest amplitude. The design of such a damper involves choosing the inertia moment of the flywheel and the parameters of viscous-elastic element. The article describes the model and the simulation research, which allowed for creating the procedure of designing rubber dampers of torsional vibrations. This procedure can help to reduce the costs of operation tests for the design of optimal torsional vibration damper.

Słowa kluczowe

EN

automotive research; simulation; combustion engines; crankshaft; rubber damper; torsional vibration

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2016
• Tom: Vol. 23, No. 4
• Strony: 367--374
• Opis fizyczny: Bibliogr. 17 poz., rys.

Twórcy

autor

Pankiewicz J.

• Warsaw University of Technology Institute of Machine Design Fundamentals Narbutta Street 84, 02-524 Warsaw, Poland tel.: + 48 22 2348276, fax: [phone]

autor

Chiliński B.

• Warsaw University of Technology Institute of Machine Design Fundamentals Narbutta Street 84, 02-524 Warsaw, Poland tel.: + 48 22 2348276, fax: [phone]

autor

Wądołowski M.

• Warsaw University of Technology Institute of Machine Design Fundamentals Narbutta Street 84, 02-524 Warsaw, Poland tel.: + 48 22 2348276, fax: [phone]

Bibliografia

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• [3] Filipović, I., Babic, D., Milašinović, A., Blazevic, A., Pecara, A., Preliminary selection of basic parameters of different torsional vibration dampers for the intended use in medium-speed diesel engines, Transactions Of Femen XXXVI-3, UDC 621.436:629.3.02, 2012.
• [4] Homik, W., Broadband torsional vibration dampers, ITE, Radom 2012.
• [5] Honda, Y., Saito, T., Wakabayashi, K., Kodama, T., et al., A Simulation Method for Crank-shaft Torsional Vibration by Considering Dynamic Characteristics of Rubber Dampers, SAE Technical Paper 891172, 1989.
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• [7] Kodama, T., Honda, Y., Wakabayshi, K., Iwamoto, S., A Calculation Method for Torsional Vibration of a Crankshafting system with a Conventional Rubber Damper Rubber Form Considering that, SAE International 960060. 373
• [8] Mendes, A. S., Meirelles, P., Zampieri, D. E., Analysis of torsional vibration in internal combustion engines: modeling and experimental validation, Proc. IMechE, Vol. 222, Part C: J. Multi-body Dynamics, DOI: 10.1243/14644193JMBD126, pp. 155-178.
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• [13] Pankiewicz, J., Zawisza, M., Research of torsional vibration of the internal combustion engine’s crankshaft with various dampers (TVD), Vibroengineering Procedia, Vol. 3, pp 229-232, 2014.
• [14] Pankiewicz, J., Deuszkiewicz, P., Nonlinear model of rubber torsional vibration damper, Vibroengineering Procedia, Vol. 6, pp. 13-17, JVE International Ltd., 2015.
• [15] Ramdasi, S.S., Maratha, N.V., Predictive-Cum-Experimental Analysis of Torsional / Bending and Crankcase Vibrations and Design of Optimum Tuned Damper, 2004-28-0022 SAE International.
• [16] Yeo, S.-D., Kang, K.-T., Han, C.-S., Torsional Vibration Characteristic of a crankshaft with a Rubber Damper, 891, 232 SAE International, pp. 232.1-232.7.
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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.